package com.ruoyi.yljf.controller.AdminController;

import java.util.List;
import java.util.Arrays;
import javax.servlet.http.HttpServletResponse;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.ruoyi.common.log.annotation.Log;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.yljf.domain.News;
import com.ruoyi.yljf.service.INewsService;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.common.core.page.TableDataInfo;

/**
 * 系统消息Controller
 * 
 * @author TTTc
 * @date 2025-02-27
 */
@RestController
@RequestMapping("/yljf/news")
public class NewsController extends BaseController {
    @Autowired
    private INewsService newsService;

    /**
     * 查询系统消息列表
     */
    @PreAuthorize("@ss.hasPermi('yljf:news:list')")
    @GetMapping("/list")
    public TableDataInfo list(News news) {
        startPage();
        List<News> list = newsService.selectNewsList(news);
        return getDataTable(list);
    }

    /**
     * 导出系统消息列表
     */
    @PreAuthorize("@ss.hasPermi('yljf:news:export')")
    @Log(title = "系统消息", businessType = BusinessType.EXPORT)
    @PostMapping("/export")
    public void export(HttpServletResponse response, News news) {
        List<News> list = newsService.selectNewsList(news);
        ExcelUtil<News> util = new ExcelUtil<News>(News.class);
        util.exportExcel(response, list, "系统消息数据");
    }

    /**
     * 获取系统消息详细信息
     */
    @PreAuthorize("@ss.hasPermi('yljf:news:query')")
    @GetMapping(value = "/{id}")
    public AjaxResult getInfo(@PathVariable("id") Long id) {
        return success(newsService.getById(id));
    }

    /**
     * 新增系统消息
     */
    @PreAuthorize("@ss.hasPermi('yljf:news:add')")
    @Log(title = "系统消息", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@RequestBody News news) {
        return toAjax(newsService.save(news));
    }

    /**
     * 修改系统消息
     */
    @PreAuthorize("@ss.hasPermi('yljf:news:edit')")
    @Log(title = "系统消息", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@RequestBody News news) {
        return toAjax(newsService.updateById(news));
    }

    /**
     * 删除系统消息
     */
    @PreAuthorize("@ss.hasPermi('yljf:news:remove')")
    @Log(title = "系统消息", businessType = BusinessType.DELETE)
	@DeleteMapping("/{ids}")
    public AjaxResult remove(@PathVariable Long[] ids) {
        return toAjax(newsService.removeByIds(Arrays.asList(ids)));
    }
}
